What is the CVSS score of CVE-2013-5023?

CVE-2013-5023 has a CVSS 2.0 base score of 4.3 (Medium). CVSS vector: AV:N/AC:M/Au:N/C:N/I:N/A:P. EPSS exploitation probability: 0.5%.

Labwindows CVE-2013-5023

MEDIUM

2013-08-06 cve@mitre.org

Denial Of Service Labview Labwindows Measurementstudio Teststand Diadem Ni

4.3

CVSS 2.0 · NVD

View

Vulnerability Assessment

Impact	CVSS score of 4.3 (MEDIUM). Attack characteristics: network attack vector, M complexity. EPSS exploitation probability: 0.50%.
Exploit ScenarioDerived	This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the medium-severity affected system.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.5% exploitation probability (EPSS)

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AnalysisAI

The ActiveX controls in the HelpAsst component in NI Help Links in National Instruments LabWindows/CVI 2012 SP1 and earlier, LabVIEW 2012 SP1 and earlier, and other products allow remote attackers to. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

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Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The ActiveX controls in the HelpAsst component in NI Help Links in National Instruments LabWindows/CVI 2012 SP1 and earlier, LabVIEW 2012 SP1 and earlier, and other products allow remote attackers to cause a denial of service by triggering the display of local .chm files. Affected products include: Ni Diadem, Ni Labview, Ni Labwindows, Ni Measurementstudio, Ni Teststand.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 4.3 MEDIUM

AV:N/AC:M/Au:N/C:N/I:N/A:P

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Confidentiality

None

Integrity

None

Availability

DescriptionCVE.org

The ActiveX controls in the HelpAsst component in NI Help Links in National Instruments LabWindows/CVI 2012 SP1 and earlier, LabVIEW 2012 SP1 and earlier, and other products allow remote attackers to cause a denial of service by triggering the display of local .chm files.

Threat Intelligence Overview

EPSS Score

0.5%

Top 34% exploitable

Data Quality

3 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC No

EPSS 0.5%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.